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Open on Codeforces · 803 unique accepted
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Quality: 8,851 global accepts · Tags: binary search, data structures, dp, sortings, two pointers · first AC: Jan 8, 2021 · C++17 (GCC 9-64) (first AC)
Quality: 9,318 global accepts · Tags: binary search, data structures, greedy, two pointers · first AC: Nov 17, 2020 · C++17 (GCC 9-64) (first AC)
Quality: 8,842 global accepts · Tags: combinatorics, dp, math · first AC: Oct 17, 2020 · C++17 (GCC 7-32) (first AC)
Quality: 11,779 global accepts · Tags: constructive algorithms, dfs and similar, graphs, trees · first AC: Oct 3, 2020 · C++17 (GCC 7-32) (first AC)
Quality: 7,597 global accepts · Tags: binary search, greedy · first AC: Jul 26, 2020 · C++17 (GCC 7-32) (first AC)
Quality: 14,326 global accepts · Tags: constructive algorithms, data structures, implementation, strings, two pointers · first AC: Jul 21, 2020 · GNU C++11 (first AC)
Quality: 15,300 global accepts · Tags: binary search, math · first AC: Jun 22, 2020 · GNU C++11 (first AC)
Quality: 8,845 global accepts · Tags: constructive algorithms, graphs, greedy, sortings · first AC: Jun 5, 2020 · GNU C++11 (first AC)
Quality: 10,528 global accepts · Tags: combinatorics, math · first AC: May 9, 2020 · GNU C++11 (first AC)
Tags: bitmasks, dp, greedy · first AC: Apr 23, 2020 · GNU C++11 (first AC)
Quality: 13,540 global accepts · Tags: brute force, data structures, greedy, two pointers · first AC: Apr 21, 2020 · GNU C++11 (first AC)
Tags: bitmasks, constructive algorithms, dp, math · first AC: Apr 3, 2020 · GNU C++11 (first AC)
Quality: 8,444 global accepts · Tags: bitmasks, constructive algorithms, math · first AC: Mar 31, 2020 · GNU C++11 (first AC)
Quality: 13,589 global accepts · Tags: bitmasks, constructive algorithms, greedy, number theory · first AC: Mar 15, 2020 · GNU C++11 (first AC)
Quality: 7,009 global accepts · Tags: constructive algorithms, greedy, implementation, math · first AC: Feb 23, 2020 · GNU C++11 (first AC)
Quality: 12,891 global accepts · Tags: constructive algorithms, data structures · first AC: Nov 22, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 6,711 global accepts · Tags: bitmasks, brute force, dp, strings, trees, two pointers · first AC: Aug 18, 2022 · C++17 (GCC 7-32) (first AC)
Quality: 3,696 global accepts · Tags: dfs and similar, graphs · first AC: Apr 27, 2022 · C++20 (GCC 11-64) (first AC)
Quality: 3,701 global accepts · Tags: brute force, constructive algorithms, geometry · first AC: Apr 27, 2022 · C++20 (GCC 11-64) (first AC)
Quality: 11,349 global accepts · Tags: binary search, data structures, divide and conquer, math, number theory, two pointers · first AC: Aug 1, 2021 · C++17 (GCC 9-64) (first AC)
Quality: 9,776 global accepts · Tags: binary search, bitmasks, greedy, implementation · first AC: Jul 29, 2021 · C++17 (GCC 9-64) (first AC)
Quality: 6,287 global accepts · Tags: combinatorics, constructive algorithms, geometry, greedy, sortings · first AC: Jul 25, 2021 · C++17 (GCC 9-64) (first AC)
Quality: 7,888 global accepts · Tags: bitmasks, brute force, constructive algorithms, dfs and similar, dp, graphs, math · first AC: Jul 25, 2021 · C++17 (GCC 9-64) (first AC)
Quality: 9,243 global accepts · Tags: dp, graphs, shortest paths · first AC: Apr 23, 2021 · C++17 (GCC 9-64) (first AC)
Quality: 9,510 global accepts · Tags: brute force, hashing, implementation, math · first AC: Mar 13, 2021 · C++17 (GCC 9-64) (first AC)